Google's Gary Illyes continues to warn SEO professionals and website owners about URL parameter crawl issues. Gary Illyes warns about URL parameter issues on LinkedIn. He advises using robots.txt to ...

Google's Gary Illyes warns of URL parameter issues causing crawler inefficiencies, especially for e-commerce sites. URL parameters can create infinite URLs, causing crawl inefficiencies. E-commerce ...

Maile Ohye from Google posted a detailed 15 minute video on how to use URL parameters feature in Google Webmaster Tools. The feature is fairly technical, so Maile who has a gift of explaining ...